Prof. Dr. Guocai Zhang is the person in charge of the forestry master's degree, a member of the National Forestry Professional Degree Graduate Education Steering Committee, a director of the Entomological Society of China, and the secretary-general of the Heilongjiang Entomological Society. He has published more than 100 academic papers, including 15 SCI papers. He has published six academic monographs, applied for 49 national patent technologies, obtained 25 authorized national patent technologies, and won seven second prizes and five third prizes for provincial and ministerial scientific and technological progress. He has hosted more than 10 national, provincial, and ministerial-level scientific research projects. His research interests include forest chemical protection, forest pest control, integrated forest pest management, and research progress on forest diseases and insect pests.